Commit f444be12 authored by Sebastian Reichel's avatar Sebastian Reichel Committed by Sebastian Reichel
Browse files

dt-bindings: power: supply: ucs1002: Convert to DT schema format 



Convert the binding to DT schema format.

Signed-off-by: default avatarSebastian Reichel <sebastian.reichel@collabora.com>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
parent 402a3cb3

Documentation/devicetree/bindings/power/supply/microchip,ucs1002.txt

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Microchip UCS1002 USB Port Power Controller



Required properties:

- compatible		: Should be "microchip,ucs1002";

- reg			: I2C slave address



Optional properties:

- interrupts		: A list of interrupts lines present (could be either

			  corresponding to A_DET# pin, ALERT# pin, or both)

- interrupt-names	: A list of interrupt names. Should contain (if

			  present):

			  - "a_det" for line connected to A_DET# pin

			  - "alert" for line connected to ALERT# pin

			  Both are expected to be IRQ_TYPE_EDGE_BOTH

Example:



&i2c3 {

	charger@32 {

		compatible = "microchip,ucs1002";

		pinctrl-names = "default";

		pinctrl-0 = <&pinctrl_ucs1002_pins>;

		reg = <0x32>;

		interrupts-extended = <&gpio5 2 IRQ_TYPE_EDGE_BOTH>,

				      <&gpio3 21 IRQ_TYPE_EDGE_BOTH>;

		interrupt-names = "a_det", "alert";

	};

};

Documentation/devicetree/bindings/power/supply/microchip,ucs1002.yaml

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# SPDX-License-Identifier: GPL-2.0

%YAML 1.2

---

$id: http://devicetree.org/schemas/power/supply/microchip,ucs1002.yaml#

$schema: http://devicetree.org/meta-schemas/core.yaml#



title: Microchip UCS1002 USB Port Power Controller



maintainers:

  - Sebastian Reichel <sre@kernel.org>



properties:

  compatible:

    const: microchip,ucs1002



  reg:

    maxItems: 1



  interrupts:

    maxItems: 2



  interrupt-names:

    oneOf:

      - items:

          - const: a_det

          - const: alert

      - const: a_det

      - const: alert



required:

  - compatible

  - reg



additionalProperties: false



examples:

  - |

    #include <dt-bindings/interrupt-controller/irq.h>



    i2c {

        #address-cells = <1>;

        #size-cells = <0>;



        charger@32 {

            compatible = "microchip,ucs1002";

            reg = <0x32>;

            interrupts-extended = <&gpio5 2 IRQ_TYPE_EDGE_BOTH>,

                                  <&gpio3 21 IRQ_TYPE_EDGE_BOTH>;

            interrupt-names = "a_det", "alert";

       };

    };